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Earnings Per Share
12 Months Ended
Oct. 31, 2017
Equity [Abstract]  
Earnings Per Share [Text Block]
—Earnings Per Share
Basic earnings per share is computed by dividing net income (loss) available to common stockholders by the weighted average number of shares of Common Stock outstanding during the period. In addition, the shares of Common Stock issuable pursuant to restricted stock units and stock options outstanding under the 2016 Plan are included in the diluted earnings per share calculation to the extent they are dilutive. For the years ended October 31, 2017, 2016, and 2015, approximately 68, 53, and 143 stock awards, respectively, were excluded from the computation of diluted earnings per share because they were anti-dilutive. The following is a reconciliation of the numerator and denominator of the basic and diluted earnings per share computation for net income per share:  
 
Years Ended October 31,
 
2017
 
2016
 
2015
Net income (loss) available to common stockholders
$
(697
)
 
$
3,669

 
$
5,905

Basic weighted average shares
19,233

 
17,513

 
17,287

Effect of dilutive securities:
 
 
 
 
 
Restricted stock units and stock options (1)

 
13

 
23

Diluted weighted average shares
19,233

 
17,526

 
17,310

Basic earnings (loss) per share
$(0.04)
 
$0.21
 
$0.34
Diluted earnings (loss) per share
$(0.04)
 
$0.21
 
$0.34

(1) Due to loss for the fiscal year ended October 31, 2017, no restricted share awards and units are included because the effect would be anti-dilutive.